Centum is an artwork that illustrates the beauty of number theory and geometry. The wonder of the phenomenon whereby two sequential grid units can create equal areas of 100 is mysterious and joyous.

36 black squares and 64 grey squares are placed on the left 10 x 10 grid. 

64 black squares and 36 grey squares are placed on the right 10 x 10 grid. 

Together there are 100 black squares and 100 grey squares.